| Rouge no Densetsu - PC-9821 CD Edition | r16114 | 2026-05-16 |
| Rouge ~Manatsu no Kuchibeni~ | r18805 | 2026-06-05 |
| Rough Ecchi x Maji Ecchi | r59309 | 2026-06-08 |
| Rough Sketch | r13736 | 2026-06-04 |
| Rough Sketch Trial Version | r40401 | 2026-06-03 |
| RoughJewel | r95543 | 2026-05-31 |
| Rougoku Gakuen ~Seiyoku to Kujibiki to Onigokko~ | r20652 | 2026-05-29 |
| Rougoku no Misleat + Uchuu Kaizoku Sara DVDPG | r152247 | 2026-05-23 |
| Rougoku no Misleat ~Fukushuu no Inyaku Choukyou~ Package Edition | r2950 | 2026-06-05 |
| Roujin Home de Love Romance Oba-chan ni Koiseyo ❤︎ | r144285 | 2026-06-02 |
| Roujou MAX Joshi Kouin no Sangeki - Package Edition | r98476 | 2026-05-26 |
| Round Around the World | r33334 | 2026-05-16 |
| Round Around the World - Trial Edition | r33335 | 2026-06-09 |
| Round a Go! Go! | r1216 | 2026-05-23 |
| Round a Go! Go! - Download Edition | r36620 | 2026-05-19 |
| Round and Round - Trial Edition Ver 1.02 | r10222 | 2026-05-19 |
| Round the Mulberry Bush | r46241 | 2026-05-20 |
| Rouraku ~Ingi ni Ochiru~ | r2317 | 2026-05-13 |
| Rouranto no Rakujitsu Golden Shunga Gekijou Vol. 01 | r24980 | 2026-06-08 |
| Rourinkou ~Shin Kyouin Roumu Rinri Koudou Sougou Shinsa~ | r154003 | 2026-06-09 |
| Rourinkou ~Shin Kyouin Roumu Rinri Koudou Sougou Shinsa~ Trial version | r142325 | 2026-06-03 |
| Route 100 | r92186 | 2026-04-21 |
| Route 666 v1.0 | r96692 | 2026-05-20 |
| Route to Madness | r140946 | 2026-05-25 |
| Routes - First Press Edition | r515 | 2026-05-22 |
| Routes PE - First Press Limited Edition | r516 | 2026-05-20 |
| Routes PE - Regular Edition | r2611 | 2026-05-28 |
| Routes PORTABLE AQUAPRICE2800 | r11434 | 2026-05-16 |
| Routes Portable | r518 | 2026-05-17 |
| Routes Portable - Limited Function Edition | r48023 | 2026-05-19 |
| Routine Checkup | r75948 | 2026-05-23 |
| Routines | r144511 | 2026-06-05 |
| Rover's Pawsome Adventure | r124629 | 2026-05-23 |
| Roxy's Travel Log: Entry #32 | r90948 | 2026-05-18 |
| Roy's Choice 3.0 | r59371 | 2026-05-29 |
| Royal & Blood | r88814 | 2026-05-18 |
| Royal Alchemist | r59553 | 2026-04-21 |
| Royal Alchemist - Demo | r59552 | 2026-05-23 |
| Royal Alchemist - Extended Demo | r64177 | 2026-05-18 |
| Royal Bell o Narashite | r26886 | 2026-06-02 |
| Royal Blood | r82278 | 2026-06-05 |
| Royal Blood | r82161 | 2026-05-20 |
| Royal Blood | r82121 | 2026-04-21 |
| Royal Blood 2: Secret Lesson | r82185 | 2026-04-21 |
| Royal Dispute | r148972 | 2026-05-16 |
| Royal Duality | r95178 | 2026-05-25 |
| Royal Duality: The Waiting Room | r130416 | 2026-05-18 |
| Royal Duty / Flush!! | r24111 | 2026-05-24 |
| Royal Duty / Flush!! - Trial Edition | r25274 | 2026-05-28 |
| Royal Duty / Flush!! - Trial Edition 2 | r25554 | 2026-05-25 |